what is a cob light | Vanray Guide
What Is a COB Light?
COB (Chip-on-Board) lights are advanced LED technology widely used in stage lighting for their high-intensity output and efficiency. Unlike traditional LEDs, COB lights pack multiple diodes into a single module, delivering brighter, more uniform illumination—ideal for professional productions.
Key Features of COB Lights
- High Luminosity: Multiple LED chips work together, producing intense, focused light.
- Energy Efficiency: Lower power consumption compared to conventional stage lights.
- Compact Design: Dense chip arrangement reduces fixture size without sacrificing output.
- Better Heat Dissipation: Integrated thermal management extends lifespan.
- Smooth Light Quality: Minimal shadows and even beam distribution.
COB vs. Traditional LEDs
| Feature | COB Lights | Traditional LEDs |
|---|---|---|
| Brightness | Higher lumen output | Lower per-chip intensity |
| Beam Uniformity | Smooth, even light | Potential for spotting |
| Size | Compact | Larger for equivalent brightness |
| Heat Management | More efficient | Requires additional cooling |
Applications in Stage Lighting
- Spotlights & Wash Lights: Ideal for high-output stage washes.
- Moving Heads: Compact COB modules enhance fixture mobility.
- Architectural Lighting: Used for vibrant, long-lasting stage backdrops.
Why Professionals Choose COB Lights
- Durability: Longer lifespan (50,000+ hours, according to (https://www.ledsmagazine.com)).
- Cost-Effective: Reduced energy and maintenance expenses.
- Versatility: Compatible with DMX control for dynamic lighting scenes.
For stage lighting professionals, COB technology offers a powerful, efficient upgrade over traditional LEDs. Explore Vanray’s COB solutions for superior performance in live productions.
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About After Sales
What is the product quality guarantee time ?
Our stage lighting product guarantee time is 1 year; all products can support after-sale service during this period; if lights are broken, we can provide spare parts for free.
About Cooperation Process
How to start working with your company?
You can contact us through our official website or contact information, and our sales team will be happy to assist you.
About Customized Services
Are there any additional charges for customized services?
Customized services may be subject to appropriate customization fees based on your specific requirements.
How long does customized service take?
The time for customized services depends on your specific needs and order volume. Generally speaking, normally 2-3 days, we will provide you with customized solutions as soon as possible.
About Product
What is the delivery time of orders ?
Its based on the workshop schedule; if products are in stock, we will ship the goods within 1-2 days; if products are out of stock, we need to make production; normally 100-200 pieces can be finished in 7-10 days.
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VANRAY Lighting is a comprehensive enterprise focused on stage lighting research and development, production, sales, integration, and service.
With decades of stage lighting industry experience, we have built a strong reputation for stage lighting product reliability and service perfection, serving customers in a wide range of sectors.
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